body, .body, .background-img, .content, .background, .login-form {
    margin: 0 auto;
    padding: 0;
}

.background-img img {
    width: 100%;
    height: 100%;
}

.logo-img {
    width: 1200px;
    margin: auto;
}

.logo-title img {
    width: 80px;
    height: 80px;
}

.background {
    margin: 0 auto;
    position: relative;
}

.logo-title span {
    font-size: 40px;
    margin-left: 30px;
    margin-top: 15px;
    color: #fff;
}

.logo-title {
    display: inline-flex;
    margin-top: 10%;
    float: left;
    margin-left: 100px;
}

.introduction-title span {
    font-size: 18px;
    font-weight: 100;
    margin-left: 20%;
    margin-top: 1%;
    display: block;
}

.content {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    text-align: center;
}

.login {
    width: 100%;
    margin: auto;
    text-align: center;
    position: absolute;
    left: 0;
    top: 0;
}

.login-form {
    width: 400px;
    background-color: #fff;
    float: right;
    margin-top: 200px;
    border-radius: 5px;
}

.main-content {
    width: 1200px;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}

.login-register {
    margin-top: 20px;
}

.login-register span {
    float: left;
    font-size: 22px;
    margin-left: 50px;
}

.input-login {
    width: 300px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    height: 40px;
    margin-left: 50px;
    border-radius: 5px;
    margin-top: 20px;
}

.input-login input {
    height: 80%;
    width: 250px;
    border: 1px solid #fff;
    outline: none;
    margin-top: 2px;
    margin-left: -30px;
}

body {
    background: url("http://localhost:8083/resource_packs/images/enterprise.jpg") no-repeat fixed 100% 100%;
}
.button-login button,.face-login {
    width: 300px;
    height: 40px;
    border: 1px solid #FF6700;
    background-color: #FF6700;
    color: #ffffff;
    border-radius: 5px;
    font-size: 15px;
    cursor: pointer;
}

.other-function {
    margin-top: 20px;
}

.other-function span {
    font-size: 14px;
    color: #FF6700;
    float: left;
    margin-left: 50px;
    cursor: pointer;
}

.other {
    width: 100%;
    text-align: center;
    margin-top: 50%;
    position: absolute;
}

.other span {
    color: #ffffff;
    font-size: 14px;
}

.register {
    margin-top: 100px;
}

.input-register span {
    font-size: 14px;
}
.prompt{
    width: 100%;
    height: 25px;
    text-align: left;
    margin-top: 10px;
}
.hint-text{
    color: #f04645;
    margin-left: 55px;
    font-size: 12px;
}
.face-recognition-method{
    width: 30px;
    cursor: pointer;
}
.face-recognition-method{
    width: 30px;
    cursor: pointer;
}
.login-method{
    margin-top: 10px;
}
.face-mode{
    width: 80%;
    margin: 10px auto auto;
}

#videoElement{
    width: 100%;
}